CScheduledTask_demo

封装帧和解析帧，并有CRC校验，完全是自己手写(Feng binding and parsing frame, and a CRC checksum)

我这段代码是一个名为Youtoo的sipphone工程改编而来。（www.pudn.com 上有） 原工程是在vc 6.0下开发，而我是在vs 2005 把代码重新改写了一边，同时稍微改了一下界面。 我用来测试客户端（ua）的服务器是 Brekeke SIP Server(安装完后可以注册)。 在程序运行前应该在vs2005重新设置lib和头文件的位置。 库放在lib目录下 头文件放在include目录下。(I have this code is a Youtoo adapted from the sipphone works. (Www.pudn.com have) the original project is developed in vc 6.0, while I was in vs 2005 to rewrite the code aside, at the same time slightly changed about the interface. I used to test the client (ua) of the server is Brekeke SIP Server (can be registered after installation). Before the program runs in VS2005 should be re-instated in the lib and header file location. Treasury on the lib directory下头document include directory.)

手机的驱动，话为手机 官方更新，电信 定只的集资(Phone driver, if the official update for the phone, telecommunications fixed capital formation only)

使usb摄像头可以当作ip摄像头使用的小程序(Make usb camera ip camera can be used as a ipcamera)

Basic C, WSA 2.0 chat server and client.

说明：  PCM转g.729的源码 用vs2005编译通过(PCM to G.729 source code with VS2005 compiler through)

基于SOCKET编程，模拟聊天窗口，可选择端口号等，两个窗口之间可以相互发送信息。(SOCKET-based programming, simulation of the chat window, two windows to send messages between each other.)

C语言编写的坐标转换的代码 物理平面与计算平面的转换(C language code for the coordinate conversion calculation of the physical plane and plane conversion)

GDI+使用文档，一些很好的例子放在里面方便随时使用(GDI+ documents, some good examples on the inside at any time convenient to use)

这是一个将24位位图转换为8位位图的算法程序，用 vc++写的内容通俗易懂，注释清晰。(This is a 24-bit bitmap is converted to 8-bit map algorithm, using vc++ to write the content easy to understand, clear notes.)